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Tue, Wed 10:00 - 12:00
Fri 13:00 - 15:00


Internal mounting kit for 2x 2,5" SSD/HDD in a 3.5" Bay


• Fits into a standard 3.5" drive bay
• Supports 2x 2.5" HDDs/SSDs internal mounts
• Toolless HDD montage, EasySwap Mechanism
• Provides 2x USB 3.0 front interfaces up to 5 Gbit/s 1x SD-Cardreader, 1x MicroSD-Cardreader
• Anti-Vibration-Protection
• Requires 1x internal USB 3.0 host (20 pin)





Internal mounting kit for 2x 2,5" SSD/HDD in a 3.5" Bay

For a standard 3.5" bay

Mounting frame for 2x 2.5" SATA HDDs/SSDs

2x USB 3.0 up to 5 Gbit/s

SD- and MicroSD-Cardreader

Interest in more USB 3.0 and card readers?
This simple installation frame provides two USB 3.0 ports and both a SD and a MicroSD card reader. It's conneciton to the Mainboard is a 20-pin USB 3.0 on-board connector so the IB-AC46 can provide fast data transfer to the front of the computer.

Dual convenience
This front cover doen't waste any space in the interior. It uses it wisely because it serves as a hard disk mounting frame for two 2.5" HDDs or SSDs.

Easy to install
With only a few screws the frame is installed firmly in a 3.5" bay on the front of the PC. The hard disks can be installed without tools thanks EasySwap easily.


In our support area you can find our download center, where we provide you with up to date firmware updates, drivers and software for many RaidSonic products. We answer your most frequently asked questions and if the need arises, you could contact our support team directly.

up-downDownload Center

Data sheets, manuals, firmware updates, drivers and other software.



Data sheet download
User Guide


Manual download
up-downFrequently Asked Questions

Here you can find answers to the most frequently asked questions regarding our products.

Are special drivers required?
No, only the standard USB drivers are required, which are already pre-installed on your system. Please make sure that the USB drivers are up to date.

Is Plug & Play supported?
Yes, Plug & Play is supported.

What is the cable length?
In most cases you will find this information in our data sheet. You can view and download the data sheet on the product page under "Download/FAQ/Support" - "Download Center".

Which memory cards are supported?
You can find this information for each product in our datasheet (also for download). You can view and download the data sheet on the product page under "Download/FAQ/Support" - "Download".


What is Multi-LUN?
The term Multi-LUN stands for the function of being able to read several memory cards at a time. For example, SD and microSD cards can be read and written to at the same time in a card reader. If the card reader is not Multi-LUN capable, only one memory card can be used at a time. In addition, all other memory cards must be removed from the card reader.

The hub/card reader is without function after sleep mode!
Windows® may have automatically turned off the USB root hub to save power. To prevent this from happening, use the following steps to change the USB root hub settings to keep it powered on during sleep mode.
Windows 8/8.1 and 10
• Go to the Windows® settings and select "System" - "Network operation and energy saving". Then select the "additional power settings".
• Click the power plan settings you want to change.
• Click "Change advanced power settings.
• Click the plus sign (+) next to "USB Settings" and ""Selective USB Power Saving Setting" to expand the options and change the setting to "Disabled".
• Click OK to apply the setting.
Note: After applying these settings, you may need to disconnect and reconnect your USB device to reconnect.

up-downContact the support Team

Our friendly support team is glad to help you further and support you with solutions to any issue.

RaidSonic Support and Service

When you have purchased a product from us our relationship doesn’t end, rather a new kind of relationship will start. It doesn’t matter if you have questions or you want to update an older product or you have a problem (with the product) that we shall solve, you are welcome. By the way, RMA means returnmerchandise authorization.

Support Hotline +49 (0) 4102 468 950

Support Contact

Hotline hours of our RaidSonic service and support team:
Mon, Thu 8:30 - 17:30 | Fri 8:30 - 15:30


Below you can find general information regarding the product.



Article No:


EAN Code:

EAN Code 4250078163008




Card reader and Hub





External data interface:

2x USB 3.0

Transfer rate:

USB 3.0 up to 5 Gbit/s

Hot Swap:


Plug & Play:


Operating system:

Windows, Mac


2x 2.5" SATA I/II/III

SD Card typ:

1x SD, 1x micro SD

Box content:

1x IB-AC646, 1x manual

Packing unit:

20 pcs/carton

Total weight:

8.76 kg/carton

Gross weight (incl. packing):

0.416 kg

Net weight:

0.298 kg


418x235x350 mm

Dimension of packing box:

220x160x40 mm

Dimension of article:

162x101x25X mm

Country of origin:


Import tax: